Bible verses about "unbelief" | BBE

20 And he says to them, Because of your little faith: for truly I say to you, If you have faith as a grain of mustard seed, you will say to this mountain, Be moved from this place to that; and it will be moved; and nothing will be impossible to you.

14 Do not keep company with those who have not faith: for what is there in common between righteousness and evil, or between light and dark?
15 And what agreement is there between Christ and the Evil One? or what part has one who has faith with one who has not?
16 And what agreement has the house of God with images? for we are a house of the living God; even as God has said, I will be living among them, and walking with them; and I will be their God, and they will be my people.
17 For which cause, Come out from among them, and be separate, says the Lord, and let no unclean thing come near you; and I will take you for myself,
18 And will be a Father to you; and you will be my sons and daughters, says the Lord, the Ruler of all.

19 We are certain that we are of God, but all the world is in the power of the Evil One.
20 And we are certain that the Son of God has come, and has given us a clear vision, so that we may see him who is true, and we are in him who is true, in his Son Jesus Christ. He is the true God and eternal life.
21 My little children, keep yourselves from false gods.

3 If any man gives different teaching, not in agreement with the true words of our Lord Jesus Christ, and with the teaching which is in agreement with true religion,
4 He has an over-high opinion of himself; being without knowledge, having only an unhealthy love of questionings and wars of words, from which come envy, fighting, cruel words, evil thoughts,
5 Bitter talk of men who, being evil in mind and dead to what is true, take the faith to be a way of making profit.

27 Then he said to Thomas, Put out your finger, and see my hands; and put your hand here into my side: and be no longer in doubt but have belief.
28 And Thomas said in answer, My Lord and my God!
29 Jesus said to him, Because you have seen me you have belief: a blessing will be on those who have belief though they have not seen me!

15 Have no love for the world or for the things which are in the world. If any man has love for the world, the love of the Father is not in him.
16 Because everything in the world, the desire of the flesh, the desire of the eyes, and the pride of life, is not of the Father but of the world.
17 And the world and its desires is coming to an end: but he who does God's pleasure is living for ever.

18 The man who has faith in him does not come up to be judged; but he who has no faith in him has been judged even now, because he has no faith in the name of the only Son of God.
19 And this is the test by which men are judged: the light has come into the world and men have more love for the dark than for the light, because their acts are evil.

11 And for this cause, God will give them up to the power of deceit and they will put their faith in what is false:
12 So that they all may be judged, who had no faith in what is true, but took pleasure in evil.

23 And Jesus said to him, If you are able! All things are possible to him who has faith.
24 Straight away the father of the child gave a cry, saying, I have faith; make my feeble faith stronger.
25 And when Jesus saw that the people came running together, he gave orders to the unclean spirit, saying to him, You, spirit, who are the cause of his loss of voice and hearing, I say to you, come out of him, and never again go into him.